S
M
T
W
T
F
S
27
23°
3°
28
21°
-3°
29
15°
-2°
30
11°
-10°
31
13°
-13°
1
8°
-4°
2
6°
2°
3
15°
1°
4
22°
-11°
5
18°
-15°
6
17°
-18°
7
1°
-18°
8
0°
-16°
9
1°
-16°
10
3°
-15°
11
3°
-17°
12
1°
-17°
13
5°
-16°
14
3°
-5°
15
6°
-8°
16
15°
-15°
17
16°
-14°
18
10°
-15°
19
7°
-15°
20
7°
1°
21
18°
2°
22
19°
1°
23
20°
1°
24
21°
4°
25
20°
-1°
26
19°
-2°
27
18°
-4°
28
14°
-7°
29
14°
-8°
30
14°
0°
31
Hist. Avg.
12°
-8°
1
Hist. Avg.
12°
-8°
2
Hist. Avg.
12°
-8°
3
Hist. Avg.
12°
-7°
4
Hist. Avg.
13°
-7°
5
Hist. Avg.
13°
-7°
6
Hist. Avg.
13°
-7°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Karlstad
Karlstad's January 2027 forecast shows daily high temperatures ranging from 0° to 23°, with overnight lows between -18° and 4°. The average high for January is 12° with an average low of -8°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Karlstad. See also: February | March | April.